Pith Number

pith:SHYLEVE7

pith:2010:SHYLEVE7O27VW5MJP5A6F4XYHC

not attested not anchored not stored refs pending

Age determination of the HR8799 planetary system using asteroseismology

A. Garc\'ia Hern\'andez, A. Moya, B. Montesinos, D. Barrado, F. Aceituno, M. Aberasturi, P. J. Amado

arxiv:1003.5796 v1 · 2010-03-30 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SHYLEVE7O27VW5MJP5A6F4XYHC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:08:15.785922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91f0b2549f76bf5b75897f41e2f2f8389d3d1d0e3e2b9816aba217d26bcd325a

Aliases

arxiv: 1003.5796 · arxiv_version: 1003.5796v1 · doi: 10.48550/arxiv.1003.5796 · pith_short_12: SHYLEVE7O27V · pith_short_16: SHYLEVE7O27VW5MJ · pith_short_8: SHYLEVE7

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/SHYLEVE7O27VW5MJP5A6F4XYHC \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 91f0b2549f76bf5b75897f41e2f2f8389d3d1d0e3e2b9816aba217d26bcd325a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c46f776a198fba9d5c1f8cb48d24bebafa84b54ced723c87356237574331902",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-03-30T11:26:46Z",
    "title_canon_sha256": "45e7b04bd9d7ef5f04c8f8fd07c45cdbb9d74b5f6b47bcf9fa3c4a021aadad14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.5796",
    "kind": "arxiv",
    "version": 1
  }
}